Ola Cabs is using the newly released Settings API to achieve this functionality. As per the new API the user is not required to navigate to the settings page to enable location services giving a seamless integration for the same. Please read below for more details:
***[https://developers.google.com/android/reference/com/google/android/gms/location/SettingsApi][1]***

[1]: https://developers.google.com/android/reference/com/google/android/gms/location/SettingsApi

Ola Cabs is using the newly released Settings API to achieve this functionality. As per the new API the user is not required to navigate to the settings page to enable location services giving a seamless integration for the same. Please read [this][1] for more details.

[1]: https://developers.google.com/android/reference/com/google/android/gms/location/SettingsApi